Merge pull request #54867 from BBoozmen/oozmen_lc_subsystem

rgw/common: add rgw lifecycle specific debug log subsystem

Reviewed-by: Matt Benjamin <mbenjamin@redhat.com>
Reviewed-by: Jiffin Tony Thottan <jthottan@redhat.com>

diff --cc doc/rados/troubleshooting/log-and-debug.rst
Simple merge

diff --cc src/rgw/rgw_lc.cc
index c25e4ffc648b922b0ac62564a85ab0402b6485fa,09f6a4b86e6335ccac982c66e701074f53ac9927..f98131a59e6af12eab98e891c2996e7437bf502b
--- 1/src/rgw/rgw_lc.cc
--- 2/src/rgw/rgw_lc.cc
+++ b/src/rgw/rgw_lc.cc
@@@ -39,11 -39,9 +39,12 @@@
  #include "services/svc_tier_rados.h"
  
  #define dout_context g_ceph_context
- #define dout_subsys ceph_subsys_rgw
+ #define dout_subsys ceph_subsys_rgw_lifecycle
+ 
  
 +constexpr int32_t hours_in_a_day = 24;
 +constexpr int32_t secs_in_a_day = hours_in_a_day * 60 * 60;
 +
  using namespace std;
  
  const char* LC_STATUS[] = {